relative aperture

常见例句

The objective has high infrared transmission, large relative aperture and high resolution.
该物镜红外透过率高、相对孔径大、分辨率较高。
Bandwidth of amplifier and relative aperture of optical system are optimized based on the requirement of temperature resolution.
基于系统温度分辨力的要求，对光学系统的相对孔径及选频放大器的带宽进行了优化设计。
In the meantime, we analyse the main factors that is focus, relative aperture and image illuminance affect lens image quality and their relations.
同时，着眼于成像系统的分辨率，我们分析了包括焦距、相对孔径、像面照度等影响镜头成像质量的主要因素及其相互之间的关系；